:root{--color-brand:#b91c1c;--color-brand-dark:#7f1d1d;--color-ink:#172033;--color-muted:#536077;--color-border:#d9dee8;--color-border-strong:#aeb7c7;--color-surface:#fff;--color-canvas:#f4f6f9;--color-success:#166534;--color-success-surface:#f0fdf4;--color-error:#991b1b;--color-error-surface:#fef2f2;--focus:#1d4ed8;--shadow-card:0 .75rem 2rem #17203314;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{background:var(--color-canvas)}body{min-height:100dvh;color:var(--color-ink);background:linear-gradient(145deg, #fff 0%, var(--color-canvas) 70%);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.6}.shell{width:min(100% - 2rem,80rem);margin-inline:auto}.skip-link{background:var(--color-ink);color:#fff;z-index:10;padding:.75rem 1rem;position:fixed;top:1rem;left:1rem;transform:translateY(-200%)}.skip-link:focus{outline:3px solid var(--focus);outline-offset:3px;transform:translateY(0)}.site-header{border-bottom:1px solid var(--color-border);background:#ffffffeb}.brand{align-items:center;min-height:4rem;display:flex}.auth-header{justify-content:space-between;align-items:center;gap:1rem;min-height:4rem;display:flex}.auth-header a{border-radius:.5rem;display:inline-flex}.auth-header-note{color:var(--color-muted);font-size:.875rem;font-weight:700}.brand-logo{width:4.75rem;height:auto;display:block}.hero{padding-block:clamp(2.5rem,6vw,5rem)}.eyebrow{color:var(--color-brand-dark);letter-spacing:.12em;text-transform:uppercase;margin:0 0 1rem;font-size:.875rem;font-weight:800}h1{letter-spacing:-.045em;max-width:13ch;margin:0;font-size:clamp(2.5rem,5.5vw,4.75rem);line-height:1}.lead{max-width:42rem;color:var(--color-muted);margin:1.5rem 0 0;font-size:clamp(1.1rem,2vw,1.35rem)}.hero-actions{flex-wrap:wrap;gap:.75rem;margin-top:1.5rem;display:flex}.button{min-height:2.875rem;font:inherit;cursor:pointer;border:1px solid #0000;border-radius:.625rem;justify-content:center;align-items:center;gap:.5rem;padding:.7rem 1.1rem;font-weight:800;line-height:1.2;text-decoration:none;transition:background-color .18s,border-color .18s,color .18s,transform .18s;display:inline-flex}.button:hover:not(:disabled){transform:translateY(-1px)}.button:disabled{cursor:wait;opacity:.7}.button-primary{background:var(--color-brand);color:#fff}.button-primary:hover:not(:disabled){background:var(--color-brand-dark)}.button-secondary{border-color:var(--color-border);background:var(--color-surface);color:var(--color-ink)}.button-secondary:hover:not(:disabled){border-color:var(--color-muted);background:var(--color-canvas)}.button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.status-grid{grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.5rem;display:grid}.status-grid article{border:1px solid var(--color-border);background:var(--color-surface);border-radius:.75rem;min-height:6.5rem;padding:1.25rem;box-shadow:0 8px 24px #1720330f}.status-grid strong,.status-grid span{display:block}.status-grid strong{margin-bottom:.5rem}.status-grid span{color:var(--color-muted)}.site-footer{border-top:1px solid var(--color-border);color:var(--color-muted);padding-block:2rem;font-size:.875rem}.auth-main{grid-template-columns:minmax(0,40rem) minmax(16rem,1fr);align-items:start;gap:clamp(2rem,5vw,4rem);padding-block:clamp(2rem,5vw,4rem);display:grid}.auth-card{border:1px solid var(--color-border);background:var(--color-surface);border-radius:1rem;padding:clamp(1.5rem,4vw,2.5rem);box-shadow:0 18px 50px #17203314}.auth-intro h1{max-width:16ch;font-size:clamp(2.25rem,4.5vw,3.5rem);line-height:1}.auth-intro>p:last-child{max-width:38rem;color:var(--color-muted);margin:1.25rem 0 0;font-size:1.05rem}.auth-form,.auth-success-panel{gap:1.25rem;margin-top:2rem;display:grid}.field{gap:.4rem;display:grid}.field label,.field-label-row{font-weight:800}.field-label-row{justify-content:space-between;align-items:baseline;gap:1rem;display:flex}.field-label-row a,.auth-footer a{color:var(--color-brand-dark);font-size:.9rem;font-weight:800}.field input{width:100%;min-height:3rem;color:var(--color-ink);font:inherit;background:#fff;border:1px solid #aeb7c6;border-radius:.5rem;padding:.65rem .8rem}.field input:hover{border-color:var(--color-muted)}.field-hint{color:var(--color-muted);font-size:.875rem}.form-status{border:1px solid;border-radius:.625rem;margin:0;padding:.85rem 1rem;font-weight:700}.form-status-success{background:var(--color-success-surface);color:var(--color-success);border-color:#86c99a}.form-status-error{background:var(--color-error-surface);color:var(--color-error);border-color:#ef9a9a}.auth-footer{border-top:1px solid var(--color-border);color:var(--color-muted);margin-top:1.75rem;padding-top:1.25rem}.auth-footer p,.auth-success-panel p{margin:0}.auth-assurance{color:var(--color-muted);padding-top:clamp(1rem,5vw,5rem)}.auth-assurance strong{color:var(--color-ink);font-size:1.1rem}.auth-assurance ul{gap:.85rem;margin:1rem 0 0;padding-left:1.25rem;display:grid}.route-loading{padding-block:4rem}.workspace-header{justify-content:space-between;align-items:center;gap:1rem;min-height:3.5rem;display:flex}.workspace-main{padding-block:clamp(1.25rem,2.5vw,2rem)}.workspace-title{grid-template-columns:minmax(0,1fr) minmax(16rem,30rem);align-items:end;gap:1.5rem;margin-bottom:1rem;display:grid}.workspace-title h1{font-size:clamp(2rem,3vw,2.75rem)}.workspace-title>p{max-width:34rem;color:var(--color-muted);margin:0;line-height:1.5}.create-card-panel{border:1px solid var(--color-border);box-shadow:var(--shadow-card);background:#fff;border-radius:1rem;margin-bottom:1.5rem;padding:1rem 1.25rem 1.25rem}.create-card-panel h2,.section-heading h2{margin-top:0}.create-card-panel h2{margin-bottom:.75rem;font-size:1.25rem}.create-card-form{grid-template-columns:minmax(0,1fr) minmax(14rem,.65fr) auto;align-items:end;gap:1rem;display:grid}.create-card-form .button{min-height:3rem}select{border:1px solid var(--color-border-strong);width:100%;min-height:3rem;color:var(--color-ink);font:inherit;background:#fff;border-radius:.5rem;padding:.75rem}textarea{resize:vertical;border:1px solid var(--color-border-strong);width:100%;min-height:10rem;color:var(--color-ink);font:inherit;background:#fff;border-radius:.5rem;padding:.875rem 1rem;line-height:1.55}textarea:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.section-heading{justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:.75rem;display:flex}.section-heading h2{margin-bottom:0;font-size:1.35rem}.section-heading span,.document-card p,.empty-state span{color:var(--color-muted)}.card-list{grid-template-columns:repeat(auto-fill,minmax(min(100%,15rem),18rem));gap:1rem;display:grid}.document-card{border:1px solid var(--color-border);color:inherit;background:#fff;border-radius:.875rem;padding:1rem;text-decoration:none;transition:border-color .16s,box-shadow .16s;display:block}.document-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-card)}.document-card h3{margin:1rem 0 .25rem}.document-card p{margin:0}.document-preview{border:1px solid var(--color-border-strong);max-height:9rem;color:var(--color-muted);background:linear-gradient(145deg,#fff,#f1f5f9);border-radius:.5rem;place-items:center;font-size:.75rem;display:grid}.empty-state{border:1px dashed var(--color-border-strong);text-align:center;border-radius:.875rem;gap:.5rem;padding:2rem;display:grid}.card-detail-main{padding-block:clamp(1.25rem,3vw,2.5rem)}.back-link{min-height:2.75rem;color:var(--color-brand-dark);align-items:center;font-weight:700;display:inline-flex}.card-detail-heading{justify-content:space-between;align-items:end;gap:1.5rem;margin-block:1.25rem;display:flex}.card-detail-heading h1{font-size:clamp(2.25rem,4vw,3.5rem)}.card-detail-heading>span,.editor-notice{color:var(--color-muted)}.save-status{max-width:24rem;color:var(--color-muted);margin:0;font-weight:700}.save-status-conflict,.save-status-error,.save-status-invalid{color:var(--color-error)}.editor-layout{grid-template-columns:minmax(18rem,.62fr) minmax(0,1.38fr);align-items:start;gap:clamp(1rem,3vw,2rem);display:grid}.editor-panel{border:1px solid var(--color-border);box-shadow:var(--shadow-card);background:#fff;border-radius:1rem;gap:1rem;padding:clamp(1rem,2vw,1.5rem);display:grid}.editor-panel h2{margin:0;font-size:1.25rem}.editor-panel-heading{gap:.75rem;display:grid}.side-switcher{border:1px solid var(--color-border);background:var(--color-canvas);border-radius:.625rem;grid-template-columns:1fr 1fr;padding:.2rem;display:grid}.side-switcher button{min-height:3rem;color:var(--color-muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:.45rem;padding:.45rem .75rem;font-weight:800}.side-switcher button[aria-pressed=true]{color:var(--color-ink);background:#fff;box-shadow:0 1px 4px #1720331f}.side-switcher button:focus-visible{outline:3px solid var(--focus);outline-offset:1px}.element-controls{border:1px solid var(--color-border);border-radius:.75rem;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;min-width:0;padding:.85rem;display:grid}.element-controls legend{padding-inline:.35rem;font-size:.875rem;font-weight:800}.element-controls label{min-width:0;color:var(--color-muted);gap:.25rem;font-size:.8rem;font-weight:700;display:grid}.number-input{border:1px solid var(--color-border-strong);background:#fff;border-radius:.5rem;grid-template-columns:minmax(0,1fr) auto;align-items:center;min-width:0;display:grid;overflow:hidden}.number-input:focus-within{outline:3px solid var(--focus);outline-offset:2px}.number-input input{width:100%;min-width:0;min-height:3rem;color:var(--color-ink);font:inherit;background:0 0;border:0;outline:0;padding:.45rem .25rem .45rem .65rem;font-size:.9rem}.number-input>span{color:var(--color-muted);padding-right:.6rem;font-size:.75rem}.editor-canvas-shell{position:sticky;top:1rem}.element-canvas{display:block;position:relative;overflow:hidden;container-type:inline-size}.card-element{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;border:1px dashed #53607773;position:absolute;overflow:hidden}.card-element:active{cursor:grabbing}.card-element-selected{border-style:solid;border-color:var(--focus)}.card-element:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-style:solid}.card-text-content{height:100%;color:var(--color-ink);white-space:pre-wrap;overflow-wrap:anywhere;pointer-events:none;padding:.15rem;line-height:1.2}.editor-toolbar{flex-wrap:wrap;align-items:center;gap:.5rem;margin-block:.25rem .5rem;display:flex}.inspector{gap:1rem;display:grid}.inspector-empty{color:var(--color-muted);margin:0;font-weight:700}.canvas-dimensions{color:var(--color-muted);text-align:center;margin-top:.75rem;font-size:.875rem;display:block}.canvas-shell{border:1px solid var(--color-border);background:#e8ecf2;border-radius:1rem;padding:clamp(1rem,2.5vw,2rem)}.card-canvas{border:1px solid var(--color-border-strong);width:min(100%,56rem);max-height:70dvh;box-shadow:var(--shadow-card);color:var(--color-muted);background:#fff;place-items:center;margin-inline:auto;display:grid}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (max-width:48rem){.status-grid,.auth-main{grid-template-columns:1fr}.auth-assurance{padding-top:0}.field-label-row{flex-direction:column;align-items:flex-start;gap:.25rem}.workspace-title,.create-card-form,.card-detail-heading,.editor-layout{grid-template-columns:1fr}.card-detail-heading{align-items:start;display:grid}.editor-canvas-shell{position:static}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}
